How to use Digit Voltmeter 0V-100V DC 3wire?
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- Опубликовано: 6 фев 2025
- How do you use 0.36 Inch Three Wire DC Voltmeter (0-100v)? for beginners step by step. In this video, the correct method of connecting the wires is taught. There are 3 wires in this model. Red and black wire that must be connected correctly. The voltage from 0 to 100 volts DC is measured and displayed digitally.
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Best DC Voltmeters for DIY and Electronics project:
• Best DC Voltmeters Dig...
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my Tools:
DC 0-100V 10A Voltmeter 3 wire
24V 2A Power Supply Adapter
12V 1A Power Supply Adapter
Wired adapter female plug/ 3.7V battery
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We have already posted an educational video about the 100V 10A voltmeter and ammeter on the channel. We suggest you watch these two movies:
Link 1, Training to use DSN-VC288 Digit Voltmeter Ammeter?
• Training to use DSN-VC...
Link 2, How to install DSN-VC288 Volt-Amp Meter? display digital ampere and voltage 0-100V 0-10A: • How to install DSN-VC2...
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Cheer~~~an instrument for measuring electric potential in volts.😊
You're right, it's used for measuring voltage, very useful for various projects.
Thanks for your help ❤
Thanks for your encouraging message. I'm glad it was helpful to you
Thank you for a very useful video. To give my situation I’m in the process of installing three bolt/amp meters. So, seeing your video it goes sneezy how to make the installation. However, is possible you could help me further by showing me where I would wiring in a small circuit breaker (I’m not electrician)… many thanks in advance… Brian (Kent, UK)
Hi Brian,
Thank you for your kind words! I'm glad you found the video helpful. Installing three volt/amp meters sounds like an interesting project.
Regarding wiring in a small circuit breaker, I can certainly help guide you. You should connect the circuit breaker between the power source and the volt/amp meters to protect the circuit. Here’s a basic outline:
Identify the Positive Line: Find the positive line coming from your power source.
Connect to Circuit Breaker: Attach this positive line to the input terminal of the circuit breaker.
From Circuit Breaker to Meters: Connect the output terminal of the circuit breaker to the positive inputs of your volt/amp meters.
Negative Line: Ensure all the negative lines from the power source and the meters are connected together to complete the circuit.
If you need a visual reference, I'd recommend looking up diagrams online or consulting an electrician for safety.
Best of luck with your project, and feel free to ask if you have more questions!
and thank you for quick response ( apologies for the typos in my original post)…. I think it’s much clear what I need to do, thanks again. Cheers Brian
Thanks ,did you know
You are the best
Thank you dear friend. I hope you will see the next videos of the channel and it will be useful for you.
🎉 Thank you so much ❤
You are so welcome. I hope you support us by liking and subscribing and that our next videos will be useful for you.
Hello, correct me if i'm wrong but according to the instructions you only need a powersupply above 40v. You can just connect the red and yellow according to the instructions.
I wonder if you can use this in an e-bike battery where you actually use the battery you have to measure as your powersupply. I think it should be possible. Regards
The supply input voltage can be between 4V and 30V DC.
Red wire + and black wire - is for power supply
Yellow wire + and black wire - is for voltage measurement.
I have lithium ion cell with BMS. In my battery there are 3 wire one is red wire second is white wire third is black.You show in your video connect voltmeter positive and yellow to battery positive and ground wire to ground wire .What happen if i connect voltmeter yellow to battery white wire . Please reply 😊😊
What do you want to use the battery for? This is a special case and the exact answer cannot be given and you may lose.
@newtecpro I use lithium ion battery in my handmade high speed rc car and when I drive the rc car I do not know how much percent of battery is remaining so I want to check how much battery percentage is remaining in my rc car battery 😊😊. Just like we are able to see how much battery remaining in our mobile phones😊😊
Hey i got a question say i just wanted to use this in a diy project as merely show of proof for say a solar panel to show the voltage output. Do i have to wire these in parallel?
Red wire to the + wire of the power supply
Black wire to wire - power supply
Yellow wire to + consumer
Common black wire - power supply and consumer
@newtecpro thank you
what happen when battery voltage go below 3.7V? The display still work and show correct measurement?
I didn't test this, but the screen probably turns off
Nice ❤️👍🥰💞
Thank. I hope this video was useful for you.
AAA or AA size cell supported?
You can use both. Of course, before that, tell me what you intend to do?
Checking the voltage of AA or AAA size cell
Thnx. 0v to 100v dc and ac ? Or just dc?
only DC 0V-100V
Bro, i watch almost more than ten video's but,
Yours is best and easy to understand 👍
Bro now pls make how to connect digital volmeter (0 to 100 v) ammeter (10A) dual with O/P load 12 v or 6 v charger...
Actually i want to know the 12 Volt battery charger Lead acid, Lithium etc amp.. because local made battery charger they mentioned 12V 7ah but it's fake if I'm not mistake..
I wanna attach it to the L298N H bridge to measure voltage of the DC motor the H Bridge will switch the + and - every time I wanna change the rotation direction does this mean it won’t measure if the poles changed?
@@zuchamotungoe6817 thank you. I'm glad this video was helpful. Are you interested in training a specific module and a specific model? If you tell me the name and model of the module, I will try to put it on the video channel
Can't give an exact answer. Better do it to make sure@@Ssteerforth
can you use the voltmeter without the battery? so the 6V/12V/24V DC acts as power supply?
Yes, you can use a 6, 12 or 24 volt power supply.
@@newtecpro thanks
Can i get the same readings from this device to Arduino?! I need it for a project. Im working with a 36v motor and i need its voltage readings on arduino. I want to use this and give this output to Arduino
Yes, you can use it. It doesn't matter what the device is. This digital voltmeter measures and displays the voltage instantly.
Buy link
Soon we will put the exclusive purchase link in the description of the video. Currently, you can easily find the link to buy this product from Amazon.
I didn't come to dance. Why punch me in the ear with that loud music??
I am glad of your criticism. I will definitely consider this important point in the next videos and correct it, dear friend.
Do you think classical and calm music is suitable for these videos?
@@newtecpro
Not necessarily, but it's probably better to turn down the volume a little bit
@@ronaldromero7396 Yes, for sure. Thanks again for your nice review